JSON to CSV Converter

Convert JSON data to CSV format. Transform JSON arrays and objects into comma-separated values.

Quickly convert JSON arrays to CSV format without complex tools or scripts.

Generate CSV files that can be easily opened in Excel, Google Sheets, and other spreadsheet applications.

Handle nested objects and arrays, automatically flattening data structures for CSV output.

All conversion happens locally in your browser. No data is sent to any server.

Array Support - Convert JSON arrays of objects to CSV format with automatic header detection.
Automatic Headers - Automatically extracts column headers from JSON object keys.
CSV Escaping - Properly escapes commas, quotes, and newlines in CSV values for correct formatting.
Error Handling - Validates JSON input and provides clear error messages for invalid data.
Copy to Clipboard - Easily copy the generated CSV output to your clipboard with one click.
Browser-Based - Works entirely in your browser without requiring any server-side processing.

1
Enter JSON Data
Paste or type your JSON array data into the input field. The JSON should be an array of objects.
2
Convert to CSV
Click the "Convert to CSV" button to transform your JSON data into CSV format.
3
Copy or Download
Copy the generated CSV output to your clipboard or download it for use in Excel or other applications.

Convert JSON data to CSV format. Transform JSON arrays and objects into comma-separated values.

This tool runs fully in your browser and provides fast feedback while you work.

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